What is the basis for SUV classification?

[TravisDella]

SUV classification is based on factors such as wheelbase, body length, and engine displacement. SUVs can be categorized into small SUVs, compact SUVs, mid-size SUVs, economy SUVs, mid-high-end SUVs, luxury SUVs, and ultra-luxury SUVs. An SUV refers to a Sports Utility Vehicle, which is a suburban practical vehicle combining the space functionality of a station wagon with the off-road capability of a pickup truck. SUVs are characterized by powerful performance, excellent off-road capability, spacious comfort, and good cargo and passenger capacity. While traditional off-road vehicles excel in terrain adaptability, they often lack in sportiness and comfort. When these shortcomings are addressed and enhanced, the vehicle can be referred to as an SUV.

[OJames]

The classification of SUV levels is primarily determined by the vehicle's size and purpose. Vehicle length and wheelbase are the core indicators. Compact SUVs typically have a wheelbase between 250-265 cm, offering agility and easy parking. Midsize SUVs have a wheelbase of 270-285 cm, providing balanced space suitable for families. Large SUVs exceed a wheelbase of 285 cm, offering spaciousness but with added bulk. The engine is also crucial—compact SUVs often use 1.5-liter four-cylinder engines for fuel efficiency, while midsize and large SUVs upgrade to 2.0-liter or V6 engines for stronger performance. Safety standards vary by level, with large SUVs featuring higher body strength and better protection. Additionally, emission regulations are driving compact SUVs to adopt hybrid powertrains, aligning with eco-friendly trends. This classification helps consumers easily find the right vehicle for their needs.

[McValerie]

When it comes to SUV classifications, I believe the key factor is the daily driving experience. Compact SUVs like the Honda HR-V are lightweight and fuel-efficient, making them ideal for city driving. Mid-size SUVs such as the Toyota RAV4 offer more seating and cargo space, perfect for family trips. Full-size SUVs like the BMW X7 provide luxury and comfort but come with higher fuel costs. The classification is primarily based on wheelbase and interior dimensions, with seating capacity also playing a role—seven-seater SUVs are mostly in the mid-to-large size category. Price ranges are distinct, with compact SUVs starting around 100,000 yuan, while full-size models can cost double. In terms of safety, higher-tier SUVs with heavier bodies tend to be more stable. Fuel costs vary significantly, with compact SUVs being more economical. Identifying your preferred SUV category upfront can save time during the car selection process. Personally, I find mid-size SUVs practical for commuting.

[Selena]

The classification of SUVs has undergone a historical evolution. In the past, emphasis was placed on off-road capability, dividing them into light military jeeps and full-size off-road vehicles. Nowadays, with urban driving in vogue, classifications are based on finer body size distinctions. Compact SUVs have shorter wheelbases for agile handling; midsize models balance space and control; large SUVs prioritize comfort. Advances in lightweight materials ensure safety even in smaller models. Previously vague classification standards have now become as clear as sedan C/D/E segments. Market forces drive segmentation, with compact SUVs being hot sellers, and classifications help quickly identify a model's positioning.